22421490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 68124672

約数和(自身を除く): 45703182

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 191, 195, 210, 215, 258, 273, 301, 382, 390, 430, 455, 546, 559, 573, 602, 645, 903, 910, 955, 1118, 1146, 1290, 1337, 1365, 1505, 1677, 1806, 1910, 2483, 2674, 2730, 2795, 2865, 3010, 3354, 3913, 4011, 4515, 4966, 5590, 5730, 6685, 7449, 7826, 8022, 8213, 8385, 9030, 11739, 12415, 13370, 14898, 16426, 16770, 17381, 19565, 20055, 23478, 24639, 24830, 34762, 37245, 39130, 40110, 41065, 49278, 52143, 57491, 58695, 74490, 82130, 86905, 104286, 106769, 114982, 117390, 123195, 172473, 173810, 213538, 246390, 260715, 287455, 320307, 344946, 521430, 533845, 574910, 640614, 747383, 862365, 1067690, 1494766, 1601535, 1724730, 2242149, 3203070, 3736915, 4484298, 7473830, 11210745, 22421490]

約数ペア:

[(1, 22421490), (2, 11210745), (3, 7473830), (5, 4484298), (6, 3736915), (7, 3203070), (10, 2242149), (13, 1724730), (14, 1601535), (15, 1494766), (21, 1067690), (26, 862365), (30, 747383), (35, 640614), (39, 574910), (42, 533845), (43, 521430), (65, 344946), (70, 320307), (78, 287455), (86, 260715), (91, 246390), (105, 213538), (129, 173810), (130, 172473), (182, 123195), (191, 117390), (195, 114982), (210, 106769), (215, 104286), (258, 86905), (273, 82130), (301, 74490), (382, 58695), (390, 57491), (430, 52143), (455, 49278), (546, 41065), (559, 40110), (573, 39130), (602, 37245), (645, 34762), (903, 24830), (910, 24639), (955, 23478), (1118, 20055), (1146, 19565), (1290, 17381), (1337, 16770), (1365, 16426), (1505, 14898), (1677, 13370), (1806, 12415), (1910, 11739), (2483, 9030), (2674, 8385), (2730, 8213), (2795, 8022), (2865, 7826), (3010, 7449), (3354, 6685), (3913, 5730), (4011, 5590), (4515, 4966)]