16769820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 51057216

約数和(自身を除く): 34287396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 401, 410, 492, 510, 615, 697, 802, 820, 1020, 1203, 1230, 1394, 1604, 2005, 2091, 2406, 2460, 2788, 3485, 4010, 4182, 4812, 6015, 6817, 6970, 8020, 8364, 10455, 12030, 13634, 13940, 16441, 20451, 20910, 24060, 27268, 32882, 34085, 40902, 41820, 49323, 65764, 68170, 81804, 82205, 98646, 102255, 136340, 164410, 197292, 204510, 246615, 279497, 328820, 409020, 493230, 558994, 838491, 986460, 1117988, 1397485, 1676982, 2794970, 3353964, 4192455, 5589940, 8384910, 16769820]

約数ペア:

[(1, 16769820), (2, 8384910), (3, 5589940), (4, 4192455), (5, 3353964), (6, 2794970), (10, 1676982), (12, 1397485), (15, 1117988), (17, 986460), (20, 838491), (30, 558994), (34, 493230), (41, 409020), (51, 328820), (60, 279497), (68, 246615), (82, 204510), (85, 197292), (102, 164410), (123, 136340), (164, 102255), (170, 98646), (204, 82205), (205, 81804), (246, 68170), (255, 65764), (340, 49323), (401, 41820), (410, 40902), (492, 34085), (510, 32882), (615, 27268), (697, 24060), (802, 20910), (820, 20451), (1020, 16441), (1203, 13940), (1230, 13634), (1394, 12030), (1604, 10455), (2005, 8364), (2091, 8020), (2406, 6970), (2460, 6817), (2788, 6015), (3485, 4812), (4010, 4182)]