123258330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6197}}^1$

素因数の和:6240

約数の個数: 96

約数和(自身を含む): 365483664

約数和(自身を除く): 242225334

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6197, 6630, 9945, 12394, 18591, 19890, 30985, 37182, 55773, 61970, 80561, 92955, 105349, 111546, 161122, 185910, 210698, 241683, 278865, 316047, 402805, 483366, 526745, 557730, 632094, 725049, 805610, 948141, 1053490, 1208415, 1369537, 1450098, 1580235, 1896282, 2416830, 2739074, 3160470, 3625245, 4108611, 4740705, 6847685, 7250490, 8217222, 9481410, 12325833, 13695370, 20543055, 24651666, 41086110, 61629165, 123258330]

約数ペア:

[(1, 123258330), (2, 61629165), (3, 41086110), (5, 24651666), (6, 20543055), (9, 13695370), (10, 12325833), (13, 9481410), (15, 8217222), (17, 7250490), (18, 6847685), (26, 4740705), (30, 4108611), (34, 3625245), (39, 3160470), (45, 2739074), (51, 2416830), (65, 1896282), (78, 1580235), (85, 1450098), (90, 1369537), (102, 1208415), (117, 1053490), (130, 948141), (153, 805610), (170, 725049), (195, 632094), (221, 557730), (234, 526745), (255, 483366), (306, 402805), (390, 316047), (442, 278865), (510, 241683), (585, 210698), (663, 185910), (765, 161122), (1105, 111546), (1170, 105349), (1326, 92955), (1530, 80561), (1989, 61970), (2210, 55773), (3315, 37182), (3978, 30985), (6197, 19890), (6630, 18591), (9945, 12394)]