142454910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 386104320

約数和(自身を除く): 243649410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 59, 65, 78, 82, 118, 123, 130, 151, 177, 195, 205, 246, 295, 302, 354, 390, 410, 453, 533, 590, 615, 755, 767, 885, 906, 1066, 1230, 1510, 1534, 1599, 1770, 1963, 2265, 2301, 2419, 2665, 3198, 3835, 3926, 4530, 4602, 4838, 5330, 5889, 6191, 7257, 7670, 7995, 8909, 9815, 11505, 11778, 12095, 12382, 14514, 15990, 17818, 18573, 19630, 23010, 24190, 26727, 29445, 30955, 31447, 36285, 37146, 44545, 53454, 58890, 61910, 62894, 72570, 80483, 89090, 92865, 94341, 115817, 133635, 157235, 160966, 185730, 188682, 231634, 241449, 267270, 314470, 347451, 365269, 402415, 471705, 482898, 579085, 694902, 730538, 804830, 943410, 1095807, 1158170, 1207245, 1737255, 1826345, 2191614, 2414490, 3474510, 3652690, 4748497, 5479035, 9496994, 10958070, 14245491, 23742485, 28490982, 47484970, 71227455, 142454910]

約数ペア:

[(1, 142454910), (2, 71227455), (3, 47484970), (5, 28490982), (6, 23742485), (10, 14245491), (13, 10958070), (15, 9496994), (26, 5479035), (30, 4748497), (39, 3652690), (41, 3474510), (59, 2414490), (65, 2191614), (78, 1826345), (82, 1737255), (118, 1207245), (123, 1158170), (130, 1095807), (151, 943410), (177, 804830), (195, 730538), (205, 694902), (246, 579085), (295, 482898), (302, 471705), (354, 402415), (390, 365269), (410, 347451), (453, 314470), (533, 267270), (590, 241449), (615, 231634), (755, 188682), (767, 185730), (885, 160966), (906, 157235), (1066, 133635), (1230, 115817), (1510, 94341), (1534, 92865), (1599, 89090), (1770, 80483), (1963, 72570), (2265, 62894), (2301, 61910), (2419, 58890), (2665, 53454), (3198, 44545), (3835, 37146), (3926, 36285), (4530, 31447), (4602, 30955), (4838, 29445), (5330, 26727), (5889, 24190), (6191, 23010), (7257, 19630), (7670, 18573), (7995, 17818), (8909, 15990), (9815, 14514), (11505, 12382), (11778, 12095)]