19374030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 56216160

約数和(自身を除く): 36842130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 234, 261, 290, 377, 390, 435, 522, 571, 585, 754, 870, 1131, 1142, 1170, 1305, 1713, 1885, 2262, 2610, 2855, 3393, 3426, 3770, 5139, 5655, 5710, 6786, 7423, 8565, 10278, 11310, 14846, 16559, 16965, 17130, 22269, 25695, 33118, 33930, 37115, 44538, 49677, 51390, 66807, 74230, 82795, 99354, 111345, 133614, 149031, 165590, 215267, 222690, 248385, 298062, 334035, 430534, 496770, 645801, 668070, 745155, 1076335, 1291602, 1490310, 1937403, 2152670, 3229005, 3874806, 6458010, 9687015, 19374030]

約数ペア:

[(1, 19374030), (2, 9687015), (3, 6458010), (5, 3874806), (6, 3229005), (9, 2152670), (10, 1937403), (13, 1490310), (15, 1291602), (18, 1076335), (26, 745155), (29, 668070), (30, 645801), (39, 496770), (45, 430534), (58, 334035), (65, 298062), (78, 248385), (87, 222690), (90, 215267), (117, 165590), (130, 149031), (145, 133614), (174, 111345), (195, 99354), (234, 82795), (261, 74230), (290, 66807), (377, 51390), (390, 49677), (435, 44538), (522, 37115), (571, 33930), (585, 33118), (754, 25695), (870, 22269), (1131, 17130), (1142, 16965), (1170, 16559), (1305, 14846), (1713, 11310), (1885, 10278), (2262, 8565), (2610, 7423), (2855, 6786), (3393, 5710), (3426, 5655), (3770, 5139)]