22430980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 60060672

約数和(自身を除く): 37629692

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 31, 44, 46, 52, 55, 62, 65, 92, 110, 115, 121, 124, 130, 143, 155, 220, 230, 242, 253, 260, 286, 299, 310, 341, 403, 460, 484, 506, 572, 598, 605, 620, 682, 713, 715, 806, 1012, 1196, 1210, 1265, 1364, 1426, 1430, 1495, 1573, 1612, 1705, 2015, 2420, 2530, 2783, 2852, 2860, 2990, 3146, 3289, 3410, 3565, 3751, 4030, 4433, 5060, 5566, 5980, 6292, 6578, 6820, 7130, 7502, 7843, 7865, 8060, 8866, 9269, 11132, 13156, 13915, 14260, 15004, 15686, 15730, 16445, 17732, 18538, 18755, 22165, 27830, 31372, 31460, 32890, 36179, 37076, 37510, 39215, 44330, 46345, 48763, 55660, 65780, 72358, 75020, 78430, 86273, 88660, 92690, 97526, 101959, 144716, 156860, 172546, 180895, 185380, 195052, 203918, 243815, 345092, 361790, 407836, 431365, 487630, 509795, 723580, 862730, 975260, 1019590, 1121549, 1725460, 2039180, 2243098, 4486196, 5607745, 11215490, 22430980]

約数ペア:

[(1, 22430980), (2, 11215490), (4, 5607745), (5, 4486196), (10, 2243098), (11, 2039180), (13, 1725460), (20, 1121549), (22, 1019590), (23, 975260), (26, 862730), (31, 723580), (44, 509795), (46, 487630), (52, 431365), (55, 407836), (62, 361790), (65, 345092), (92, 243815), (110, 203918), (115, 195052), (121, 185380), (124, 180895), (130, 172546), (143, 156860), (155, 144716), (220, 101959), (230, 97526), (242, 92690), (253, 88660), (260, 86273), (286, 78430), (299, 75020), (310, 72358), (341, 65780), (403, 55660), (460, 48763), (484, 46345), (506, 44330), (572, 39215), (598, 37510), (605, 37076), (620, 36179), (682, 32890), (713, 31460), (715, 31372), (806, 27830), (1012, 22165), (1196, 18755), (1210, 18538), (1265, 17732), (1364, 16445), (1426, 15730), (1430, 15686), (1495, 15004), (1573, 14260), (1612, 13915), (1705, 13156), (2015, 11132), (2420, 9269), (2530, 8866), (2783, 8060), (2852, 7865), (2860, 7843), (2990, 7502), (3146, 7130), (3289, 6820), (3410, 6578), (3565, 6292), (3751, 5980), (4030, 5566), (4433, 5060)]