1337283990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1153}}^1$

素因数の和:1443

約数の個数: 144

約数和(自身を含む): 4063501728

約数和(自身を除く): 2726217738

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 263, 294, 315, 441, 490, 526, 630, 735, 789, 882, 1153, 1315, 1470, 1578, 1841, 2205, 2306, 2367, 2630, 3459, 3682, 3945, 4410, 4734, 5523, 5765, 6918, 7890, 8071, 9205, 10377, 11046, 11530, 11835, 12887, 16142, 16569, 17295, 18410, 20754, 23670, 24213, 25774, 27615, 33138, 34590, 38661, 40355, 48426, 51885, 55230, 56497, 64435, 72639, 77322, 80710, 82845, 103770, 112994, 115983, 121065, 128870, 145278, 165690, 169491, 193305, 231966, 242130, 282485, 303239, 338982, 363195, 386610, 508473, 564970, 579915, 606478, 726390, 847455, 909717, 1016946, 1159830, 1516195, 1694910, 1819434, 2122673, 2542365, 2729151, 3032390, 4245346, 4548585, 5084730, 5458302, 6368019, 9097170, 10613365, 12736038, 13645755, 14858711, 19104057, 21226730, 27291510, 29717422, 31840095, 38208114, 44576133, 63680190, 74293555, 89152266, 95520285, 133728399, 148587110, 191040570, 222880665, 267456798, 445761330, 668641995, 1337283990]

約数ペア:

[(1, 1337283990), (2, 668641995), (3, 445761330), (5, 267456798), (6, 222880665), (7, 191040570), (9, 148587110), (10, 133728399), (14, 95520285), (15, 89152266), (18, 74293555), (21, 63680190), (30, 44576133), (35, 38208114), (42, 31840095), (45, 29717422), (49, 27291510), (63, 21226730), (70, 19104057), (90, 14858711), (98, 13645755), (105, 12736038), (126, 10613365), (147, 9097170), (210, 6368019), (245, 5458302), (263, 5084730), (294, 4548585), (315, 4245346), (441, 3032390), (490, 2729151), (526, 2542365), (630, 2122673), (735, 1819434), (789, 1694910), (882, 1516195), (1153, 1159830), (1315, 1016946), (1470, 909717), (1578, 847455), (1841, 726390), (2205, 606478), (2306, 579915), (2367, 564970), (2630, 508473), (3459, 386610), (3682, 363195), (3945, 338982), (4410, 303239), (4734, 282485), (5523, 242130), (5765, 231966), (6918, 193305), (7890, 169491), (8071, 165690), (9205, 145278), (10377, 128870), (11046, 121065), (11530, 115983), (11835, 112994), (12887, 103770), (16142, 82845), (16569, 80710), (17295, 77322), (18410, 72639), (20754, 64435), (23670, 56497), (24213, 55230), (25774, 51885), (27615, 48426), (33138, 40355), (34590, 38661)]