619843770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75683}}^1$

素因数の和:75716

約数の個数: 96

約数和(自身を含む): 1983526272

約数和(自身を除く): 1363682502

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 75683, 151366, 227049, 378415, 454098, 529781, 681147, 756830, 983879, 1059562, 1135245, 1362294, 1589343, 1967758, 2270490, 2648905, 2951637, 3178686, 3405735, 4768029, 4919395, 5297810, 5903274, 6811470, 6887153, 7946715, 8854911, 9536058, 9838790, 13774306, 14758185, 15893430, 17709822, 20661459, 23840145, 29516370, 34435765, 41322918, 44274555, 47680290, 61984377, 68871530, 88549110, 103307295, 123968754, 206614590, 309921885, 619843770]

約数ペア:

[(1, 619843770), (2, 309921885), (3, 206614590), (5, 123968754), (6, 103307295), (7, 88549110), (9, 68871530), (10, 61984377), (13, 47680290), (14, 44274555), (15, 41322918), (18, 34435765), (21, 29516370), (26, 23840145), (30, 20661459), (35, 17709822), (39, 15893430), (42, 14758185), (45, 13774306), (63, 9838790), (65, 9536058), (70, 8854911), (78, 7946715), (90, 6887153), (91, 6811470), (105, 5903274), (117, 5297810), (126, 4919395), (130, 4768029), (182, 3405735), (195, 3178686), (210, 2951637), (234, 2648905), (273, 2270490), (315, 1967758), (390, 1589343), (455, 1362294), (546, 1135245), (585, 1059562), (630, 983879), (819, 756830), (910, 681147), (1170, 529781), (1365, 454098), (1638, 378415), (2730, 227049), (4095, 151366), (8190, 75683)]