29977310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 62208000

約数和(自身を除く): 32230690

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 59, 62, 110, 118, 149, 155, 295, 298, 310, 341, 590, 649, 682, 745, 1298, 1490, 1639, 1705, 1829, 3245, 3278, 3410, 3658, 4619, 6490, 8195, 8791, 9145, 9238, 16390, 17582, 18290, 20119, 23095, 40238, 43955, 46190, 50809, 87910, 96701, 100595, 101618, 193402, 201190, 254045, 272521, 483505, 508090, 545042, 967010, 1362605, 2725210, 2997731, 5995462, 14988655, 29977310]

約数ペア:

[(1, 29977310), (2, 14988655), (5, 5995462), (10, 2997731), (11, 2725210), (22, 1362605), (31, 967010), (55, 545042), (59, 508090), (62, 483505), (110, 272521), (118, 254045), (149, 201190), (155, 193402), (295, 101618), (298, 100595), (310, 96701), (341, 87910), (590, 50809), (649, 46190), (682, 43955), (745, 40238), (1298, 23095), (1490, 20119), (1639, 18290), (1705, 17582), (1829, 16390), (3245, 9238), (3278, 9145), (3410, 8791), (3658, 8195), (4619, 6490)]