154425570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 421521408

約数和(自身を除く): 267095838

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 53, 62, 65, 78, 93, 106, 130, 155, 159, 186, 195, 241, 265, 310, 318, 390, 403, 465, 482, 530, 689, 723, 795, 806, 930, 1205, 1209, 1378, 1446, 1590, 1643, 2015, 2067, 2410, 2418, 3133, 3286, 3445, 3615, 4030, 4134, 4929, 6045, 6266, 6890, 7230, 7471, 8215, 9399, 9858, 10335, 12090, 12773, 14942, 15665, 16430, 18798, 20670, 21359, 22413, 24645, 25546, 31330, 37355, 38319, 42718, 44826, 46995, 49290, 63865, 64077, 74710, 76638, 93990, 97123, 106795, 112065, 127730, 128154, 166049, 191595, 194246, 213590, 224130, 291369, 320385, 332098, 383190, 395963, 485615, 498147, 582738, 640770, 791926, 830245, 971230, 996294, 1187889, 1456845, 1660490, 1979815, 2375778, 2490735, 2913690, 3959630, 4981470, 5147519, 5939445, 10295038, 11878890, 15442557, 25737595, 30885114, 51475190, 77212785, 154425570]

約数ペア:

[(1, 154425570), (2, 77212785), (3, 51475190), (5, 30885114), (6, 25737595), (10, 15442557), (13, 11878890), (15, 10295038), (26, 5939445), (30, 5147519), (31, 4981470), (39, 3959630), (53, 2913690), (62, 2490735), (65, 2375778), (78, 1979815), (93, 1660490), (106, 1456845), (130, 1187889), (155, 996294), (159, 971230), (186, 830245), (195, 791926), (241, 640770), (265, 582738), (310, 498147), (318, 485615), (390, 395963), (403, 383190), (465, 332098), (482, 320385), (530, 291369), (689, 224130), (723, 213590), (795, 194246), (806, 191595), (930, 166049), (1205, 128154), (1209, 127730), (1378, 112065), (1446, 106795), (1590, 97123), (1643, 93990), (2015, 76638), (2067, 74710), (2410, 64077), (2418, 63865), (3133, 49290), (3286, 46995), (3445, 44826), (3615, 42718), (4030, 38319), (4134, 37355), (4929, 31330), (6045, 25546), (6266, 24645), (6890, 22413), (7230, 21359), (7471, 20670), (8215, 18798), (9399, 16430), (9858, 15665), (10335, 14942), (12090, 12773)]