13193915220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{7741}}^1$

素因数の和:8330

約数の個数: 144

約数和(自身を含む): 42457313808

約数和(自身を除く): 29263398588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 557, 612, 765, 1020, 1114, 1530, 1671, 2228, 2785, 3060, 3342, 5013, 5570, 6684, 7741, 8355, 9469, 10026, 11140, 15482, 16710, 18938, 20052, 23223, 25065, 28407, 30964, 33420, 37876, 38705, 46446, 47345, 50130, 56814, 69669, 77410, 85221, 92892, 94690, 100260, 113628, 116115, 131597, 139338, 142035, 154820, 170442, 189380, 232230, 263194, 278676, 284070, 340884, 348345, 394791, 426105, 464460, 526388, 568140, 657985, 696690, 789582, 852210, 1184373, 1315970, 1393380, 1579164, 1704420, 1973955, 2368746, 2631940, 3947910, 4311737, 4737492, 5921865, 7895820, 8623474, 11843730, 12935211, 17246948, 21558685, 23687460, 25870422, 38805633, 43117370, 51740844, 64676055, 73299529, 77611266, 86234740, 129352110, 146599058, 155222532, 194028165, 219898587, 258704220, 293198116, 366497645, 388056330, 439797174, 659695761, 732995290, 776112660, 879594348, 1099492935, 1319391522, 1465990580, 2198985870, 2638783044, 3298478805, 4397971740, 6596957610, 13193915220]

約数ペア:

[(1, 13193915220), (2, 6596957610), (3, 4397971740), (4, 3298478805), (5, 2638783044), (6, 2198985870), (9, 1465990580), (10, 1319391522), (12, 1099492935), (15, 879594348), (17, 776112660), (18, 732995290), (20, 659695761), (30, 439797174), (34, 388056330), (36, 366497645), (45, 293198116), (51, 258704220), (60, 219898587), (68, 194028165), (85, 155222532), (90, 146599058), (102, 129352110), (153, 86234740), (170, 77611266), (180, 73299529), (204, 64676055), (255, 51740844), (306, 43117370), (340, 38805633), (510, 25870422), (557, 23687460), (612, 21558685), (765, 17246948), (1020, 12935211), (1114, 11843730), (1530, 8623474), (1671, 7895820), (2228, 5921865), (2785, 4737492), (3060, 4311737), (3342, 3947910), (5013, 2631940), (5570, 2368746), (6684, 1973955), (7741, 1704420), (8355, 1579164), (9469, 1393380), (10026, 1315970), (11140, 1184373), (15482, 852210), (16710, 789582), (18938, 696690), (20052, 657985), (23223, 568140), (25065, 526388), (28407, 464460), (30964, 426105), (33420, 394791), (37876, 348345), (38705, 340884), (46446, 284070), (47345, 278676), (50130, 263194), (56814, 232230), (69669, 189380), (77410, 170442), (85221, 154820), (92892, 142035), (94690, 139338), (100260, 131597), (113628, 116115)]