7306819940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{9467}}^1$

素因数の和:9669

約数の個数: 96

約数和(自身を含む): 18133113600

約数和(自身を除く): 10826293660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 149, 185, 259, 298, 370, 518, 596, 740, 745, 1036, 1043, 1295, 1490, 2086, 2590, 2980, 4172, 5180, 5215, 5513, 9467, 10430, 11026, 18934, 20860, 22052, 27565, 37868, 38591, 47335, 55130, 66269, 77182, 94670, 110260, 132538, 154364, 189340, 192955, 265076, 331345, 350279, 385910, 662690, 700558, 771820, 1325380, 1401116, 1410583, 1751395, 2451953, 2821166, 3502790, 4903906, 5642332, 7005580, 7052915, 9807812, 9874081, 12259765, 14105830, 19748162, 24519530, 28211660, 39496324, 49039060, 49370405, 52191571, 98740810, 104383142, 197481620, 208766284, 260957855, 365340997, 521915710, 730681994, 1043831420, 1461363988, 1826704985, 3653409970, 7306819940]

約数ペア:

[(1, 7306819940), (2, 3653409970), (4, 1826704985), (5, 1461363988), (7, 1043831420), (10, 730681994), (14, 521915710), (20, 365340997), (28, 260957855), (35, 208766284), (37, 197481620), (70, 104383142), (74, 98740810), (140, 52191571), (148, 49370405), (149, 49039060), (185, 39496324), (259, 28211660), (298, 24519530), (370, 19748162), (518, 14105830), (596, 12259765), (740, 9874081), (745, 9807812), (1036, 7052915), (1043, 7005580), (1295, 5642332), (1490, 4903906), (2086, 3502790), (2590, 2821166), (2980, 2451953), (4172, 1751395), (5180, 1410583), (5215, 1401116), (5513, 1325380), (9467, 771820), (10430, 700558), (11026, 662690), (18934, 385910), (20860, 350279), (22052, 331345), (27565, 265076), (37868, 192955), (38591, 189340), (47335, 154364), (55130, 132538), (66269, 110260), (77182, 94670)]