29900430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1582

約数の個数: 96

約数和(自身を含む): 91772928

約数和(自身を除く): 61872498

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1531, 1953, 2170, 2790, 3062, 3255, 3906, 4593, 6510, 7655, 9186, 9765, 10717, 13779, 15310, 19530, 21434, 22965, 27558, 32151, 45930, 47461, 53585, 64302, 68895, 94922, 96453, 107170, 137790, 142383, 160755, 192906, 237305, 284766, 321510, 332227, 427149, 474610, 482265, 664454, 711915, 854298, 964530, 996681, 1423830, 1661135, 1993362, 2135745, 2990043, 3322270, 4271490, 4983405, 5980086, 9966810, 14950215, 29900430]

約数ペア:

[(1, 29900430), (2, 14950215), (3, 9966810), (5, 5980086), (6, 4983405), (7, 4271490), (9, 3322270), (10, 2990043), (14, 2135745), (15, 1993362), (18, 1661135), (21, 1423830), (30, 996681), (31, 964530), (35, 854298), (42, 711915), (45, 664454), (62, 482265), (63, 474610), (70, 427149), (90, 332227), (93, 321510), (105, 284766), (126, 237305), (155, 192906), (186, 160755), (210, 142383), (217, 137790), (279, 107170), (310, 96453), (315, 94922), (434, 68895), (465, 64302), (558, 53585), (630, 47461), (651, 45930), (930, 32151), (1085, 27558), (1302, 22965), (1395, 21434), (1531, 19530), (1953, 15310), (2170, 13779), (2790, 10717), (3062, 9765), (3255, 9186), (3906, 7655), (4593, 6510)]