30407739420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{230257}}^1$

素因数の和:230371

約数の個数: 96

約数和(自身を含む): 89126424576

約数和(自身を除く): 58718685156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 71, 93, 124, 142, 155, 186, 213, 284, 310, 355, 372, 426, 465, 620, 710, 852, 930, 1065, 1420, 1860, 2130, 2201, 4260, 4402, 6603, 8804, 11005, 13206, 22010, 26412, 33015, 44020, 66030, 132060, 230257, 460514, 690771, 921028, 1151285, 1381542, 2302570, 2763084, 3453855, 4605140, 6907710, 7137967, 13815420, 14275934, 16348247, 21413901, 28551868, 32696494, 35689835, 42827802, 49044741, 65392988, 71379670, 81741235, 85655604, 98089482, 107069505, 142759340, 163482470, 196178964, 214139010, 245223705, 326964940, 428278020, 490447410, 506795657, 980894820, 1013591314, 1520386971, 2027182628, 2533978285, 3040773942, 5067956570, 6081547884, 7601934855, 10135913140, 15203869710, 30407739420]

約数ペア:

[(1, 30407739420), (2, 15203869710), (3, 10135913140), (4, 7601934855), (5, 6081547884), (6, 5067956570), (10, 3040773942), (12, 2533978285), (15, 2027182628), (20, 1520386971), (30, 1013591314), (31, 980894820), (60, 506795657), (62, 490447410), (71, 428278020), (93, 326964940), (124, 245223705), (142, 214139010), (155, 196178964), (186, 163482470), (213, 142759340), (284, 107069505), (310, 98089482), (355, 85655604), (372, 81741235), (426, 71379670), (465, 65392988), (620, 49044741), (710, 42827802), (852, 35689835), (930, 32696494), (1065, 28551868), (1420, 21413901), (1860, 16348247), (2130, 14275934), (2201, 13815420), (4260, 7137967), (4402, 6907710), (6603, 4605140), (8804, 3453855), (11005, 2763084), (13206, 2302570), (22010, 1381542), (26412, 1151285), (33015, 921028), (44020, 690771), (66030, 460514), (132060, 230257)]