402034230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 1161551664

約数和(自身を除く): 759517434

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 185, 195, 222, 234, 251, 333, 370, 390, 481, 502, 555, 585, 666, 753, 962, 1110, 1170, 1255, 1369, 1443, 1506, 1665, 2259, 2405, 2510, 2738, 2886, 3263, 3330, 3765, 4107, 4329, 4518, 4810, 6526, 6845, 7215, 7530, 8214, 8658, 9287, 9789, 11295, 12321, 13690, 14430, 16315, 17797, 18574, 19578, 20535, 21645, 22590, 24642, 27861, 29367, 32630, 35594, 41070, 43290, 46435, 48945, 53391, 55722, 58734, 61605, 83583, 88985, 92870, 97890, 106782, 120731, 123210, 139305, 146835, 160173, 167166, 177970, 241462, 266955, 278610, 293670, 320346, 343619, 362193, 417915, 533910, 603655, 687238, 724386, 800865, 835830, 1030857, 1086579, 1207310, 1601730, 1718095, 1810965, 2061714, 2173158, 3092571, 3436190, 3621930, 4467047, 5154285, 5432895, 6185142, 8934094, 10308570, 10865790, 13401141, 15462855, 22335235, 26802282, 30925710, 40203423, 44670470, 67005705, 80406846, 134011410, 201017115, 402034230]

約数ペア:

[(1, 402034230), (2, 201017115), (3, 134011410), (5, 80406846), (6, 67005705), (9, 44670470), (10, 40203423), (13, 30925710), (15, 26802282), (18, 22335235), (26, 15462855), (30, 13401141), (37, 10865790), (39, 10308570), (45, 8934094), (65, 6185142), (74, 5432895), (78, 5154285), (90, 4467047), (111, 3621930), (117, 3436190), (130, 3092571), (185, 2173158), (195, 2061714), (222, 1810965), (234, 1718095), (251, 1601730), (333, 1207310), (370, 1086579), (390, 1030857), (481, 835830), (502, 800865), (555, 724386), (585, 687238), (666, 603655), (753, 533910), (962, 417915), (1110, 362193), (1170, 343619), (1255, 320346), (1369, 293670), (1443, 278610), (1506, 266955), (1665, 241462), (2259, 177970), (2405, 167166), (2510, 160173), (2738, 146835), (2886, 139305), (3263, 123210), (3330, 120731), (3765, 106782), (4107, 97890), (4329, 92870), (4518, 88985), (4810, 83583), (6526, 61605), (6845, 58734), (7215, 55722), (7530, 53391), (8214, 48945), (8658, 46435), (9287, 43290), (9789, 41070), (11295, 35594), (12321, 32630), (13690, 29367), (14430, 27861), (16315, 24642), (17797, 22590), (18574, 21645), (19578, 20535)]