2654692430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{6991}}^1$

素因数の和:7161

約数の個数: 64

約数和(自身を含む): 5412814848

約数和(自身を除く): 2758122418

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 127, 130, 230, 254, 299, 598, 635, 1270, 1495, 1651, 2921, 2990, 3302, 5842, 6991, 8255, 13982, 14605, 16510, 29210, 34955, 37973, 69910, 75946, 90883, 160793, 181766, 189865, 321586, 379730, 454415, 803965, 887857, 908830, 1607930, 1775714, 2090309, 4180618, 4439285, 8878570, 10451545, 11542141, 20420711, 20903090, 23084282, 40841422, 57710705, 102103555, 115421410, 204207110, 265469243, 530938486, 1327346215, 2654692430]

約数ペア:

[(1, 2654692430), (2, 1327346215), (5, 530938486), (10, 265469243), (13, 204207110), (23, 115421410), (26, 102103555), (46, 57710705), (65, 40841422), (115, 23084282), (127, 20903090), (130, 20420711), (230, 11542141), (254, 10451545), (299, 8878570), (598, 4439285), (635, 4180618), (1270, 2090309), (1495, 1775714), (1651, 1607930), (2921, 908830), (2990, 887857), (3302, 803965), (5842, 454415), (6991, 379730), (8255, 321586), (13982, 189865), (14605, 181766), (16510, 160793), (29210, 90883), (34955, 75946), (37973, 69910)]